Super Strong Snow Slime Recipe (for Mr. Popper's Penguins): this snow slime has the coolest texture! Strong, stretchy, and almost puffy, it can be anything from an iceberg to a snowdrift to a skating rink!
How to Make-Your-Own Bouncy Balls by cometogetherkids: The kids can easily make these themselves with Elmer's white glue, food coloring, Borax powder, cornstarch and warm water! I did this when I was a kid at science camp-love!
Blobs in a Bottle (The World's Easiest Lava Lamp) by sciencebob: Here is all you need: A clean 1 liter clear soda bottle cup of water Vegetable Oil Fizzing tablets (such as Alka Seltzer) Food coloring Kid's Science!
DIY magnetic silly putty - I am not sure what all goes into it or if it toxic, etc. but the idea of it is REALLY neat. I am going to have to check into that during out magnet unit in science this year!
7 Science Experiments for Kids That Will Amaze Your Child